workspace-server/internal/providers/gen/registry_gen.go

@@ -16,7 +16,7 @@ const SchemaVersion = 1
 // Fingerprint is a stable content hash of the generated projection (schema
 // version + provider catalog + runtime native sets). It changes iff the
 // registry DATA changes (comment-only YAML edits do not churn it).
-const Fingerprint = "9d129c96c9df9689"
+const Fingerprint = "acb3798aa8ec3cec"
 
 // GenProvider is the generated projection of one provider catalog entry —
 // the subset a downstream consumer needs to derive + display a provider.
@@ -99,7 +99,7 @@ var Runtimes = map[string][]GenRuntimeRef{
 	},
 	"google-adk": {
 		{Name: "platform", Models: []string{"platform:gemini-2.5-pro", "platform:gemini-2.5-flash"}},
-		{Name: "google", Models: []string{"gemini-2.5-pro", "gemini-2.5-flash"}},
+		{Name: "google", Models: []string{"gemini-2.5-pro", "gemini-2.5-flash", "google_genai:gemini-2.5-pro", "google_genai:gemini-2.5-flash"}},
 	},
 	"hermes": {
 		{Name: "kimi-coding", Models: []string{"kimi-coding/kimi-k2"}},

workspace-server/internal/providers/providers.yaml

@@ -1058,7 +1058,26 @@ runtimes:
           - platform:gemini-2.5-pro
           - platform:gemini-2.5-flash
       # API-key BYOK arm: AI Studio (the tenant's OWN GOOGLE_API_KEY).
+      #
+      # The colon-namespaced `google_genai:` ids are the BYOK spelling the
+      # template's models[] offers (template-google-adk main:
+      # `google_genai:gemini-2.5-pro` / `-flash`, AI-Studio BYOK; the default is
+      # the platform arm above). The runtime adapter (_routing.resolve_model)
+      # treats `google_genai`/`google`/`gemini` as the SAME AI-Studio prefix
+      # family — it strips the prefix to the bare `gemini-2.5-pro` and serves it
+      # via ADK LlmAgent on the AI-Studio backend (GOOGLE_API_KEY) — so both the
+      # bare and `google_genai:` forms resolve to THIS `google` arm. The bare ids
+      # stay (registry-projection / canvas form); the `google_genai:` ids are
+      # ADDED because the LIVE core check is EXACT membership in ModelsForRuntime,
+      # NOT the `^gemini-` prefix (model_registry_validation.go), so without these
+      # exact entries a template BYOK create 422s UNREGISTERED_MODEL_FOR_RUNTIME.
+      # (This corrects the template's own stale comment that `google_genai:` is
+      # covered by the `^gemini-` prefix — it is not; `^gemini-` matches only the
+      # BARE id.) Vertex was intentionally dropped from the runtime arm (cp#514);
+      # the template no longer offers `vertex:`, so no vertex arm is added here.
       - name: google
         models:
           - gemini-2.5-pro
           - gemini-2.5-flash
+          - google_genai:gemini-2.5-pro
+          - google_genai:gemini-2.5-flash

workspace-server/internal/providers/sync_canonical_test.go

@@ -29,7 +29,7 @@ import (
 // canonicalProvidersYAMLSHA256 is the sha256 of the canonical providers.yaml as
 // synced from molecule-controlplane. Bumped deliberately on each re-sync (see
 // file doc). Cross-checked live by the sync-providers-yaml CI workflow.
-const canonicalProvidersYAMLSHA256 = "58bc38648674e77c6ffa6ffe41e911bec8c68da56d028550f2e39dedc4aa25ae"
+const canonicalProvidersYAMLSHA256 = "ab51d3faa21348696bf53cffe241ac07d0762c4074207264efe4f58f7591c4dc"
 
 func TestSyncedYAMLMatchesCanonicalSHA(t *testing.T) {
 	sum := sha256.Sum256(embeddedYAML)